Western Australia · Postcode 6431
Brown Hill postcode and suburb data
Western Australia · Phone area code 08 · 554 km from Perth
Suburb snapshot
Brown Hill at a glance
Key postcode, Census, SEIFA, school and LGA signals for Brown Hill.
Quick facts
Where Brown Hill ranks: household income sits in the bottom 10% of WA suburbs; rents sit in the cheapest 10% in WA.
ABS Census 2021 · SEIFA 2021Brown Hill is a very remote community in Western Australia, with postcode 6431. It lies roughly 554 km from Perth, classified by the ABS as very remote Australia. The area is administered by Kalgoorlie-Boulder.
Brown Hill is part of the Goldfields statistical area in Western Australia.
Brown Hill details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 6431 |
| State | Western Australia (WA) |
| Phone Area Code | 08 |
| Area | 11.7 km² |
| Latitude | -30.7499187 |
| Longitude | 121.5285584 |
| Distance from Perth | 554 km |
| Region (SA4) | Western Australia - Outback (South) |
| Area (SA3) | Goldfields |
| Local Government | Kalgoorlie-Boulder |
| Federal Electorate | O'Connor |
| State Electorate | North West Central (Mining and Pastoral) |
| Time Zone | AWST (UTC+8), Australia/Perth (standard time) |
Suburbs Near Brown Hill
Same Postcode (6431)
More Brown Hill Data
Page last reviewed . Data sources: Australian Bureau of Statistics 2021 Census (CC BY 4.0), SEIFA 2021 IRSAD, ACARA school profiles 2025. How this data is sourced.